6 inch barrel. 7800 serial range with all matching numbers including wedge. Mechanics are excellent. Grips are in nice condition with most original varnish intact. Barrel and cylinder have about 60% original bright blue. 75% case colors on the frame. Features the large style steel trigger guard. Good cylinder scene remaining. Case is in fine condition and very rare for a 6 inch London Colt to be cased. Has correct accoutrements. Bullet mold has most blue on it. Ely cap box. Includes key, screw driver and Dixon marked powder flask. The purple lined lid has about 1/3 of the loading instructions remaining. Nice case with the exception of a replacement brass insert on the top. Nice original gun.